i have a grand prix that just died without warning. i have had it at the shop for over a week. the mechanic says it has no pulse to the injector. he says we have spark to the plugs and fuel pressure. he has replaced cam sensor what else could it be. he is going to try replacing the ...
I need help with an intermittent starting problem on my 3.1 Grand Prix. I've had the problem off and on for 6 years and have never solved the problem. Over the years, I've changed the ignition switch (didn't help), battery ground cable (didn't help), starter, battery, etc. etc. ...